CIRCOR

Industrial Valves

  • CIR 3100 Control Valves
  • CIR 3200 Desuperheaters
  • CIR 3300 & 3400 Steam Conditioning |
    Turbine Bypass
  • CIR 3500 Skid Solutions I Dump tube

CIR 3100 Control Valves

Flexibility. Inside & Out

CIR 3100 is suitable for throttling and on-off control of a fluid flow such as gas, steam, water or chemical compounds to compensate for the load disturbance and helps to keep the regulated process variable as close as possible to the desired set point. We offer our customers and the markets we serve, solutions for a various range of general, critical, and severe applications, including but not limited to,

  • Mining (Water Management)
  • Turbine Bypass
  • Steam-assisted gravity drainage
  • Steam Conditioning
  • Steam Vent
  • Soot Blower
  • Desuperheating
  • Feedwater Regulator
  • Feedwater Recirculation
  • Instrumentation
  • Balance of Plant
  • Sampling Systems
  • Heating Control Systems
  • Tank Control
  • Well hookups
  • Gas gathering systems
  • Treatment facilities
  • Oil & gas transmission
  • Liquid level control
  • Pressure control
  • Process control
  • Over pressure protection
  • Oil sands
  • Thermal applications
  • Mainline pipeline
  • Compressor stations
  • Manifold service
  • Enhanced oil recovery
  • Blow-down
  • In-line testing devices

CIR 3100 Control Valve Specification

Body Assembly

Globe, Angle

Valve Size

1” (DN 25) to 16” (DN 400)

ASME Class

1” to 8” – 150# to 1500# & 10” to 16” – 150# to 600#

End Connections

Socket Weld (“<2”), Buttweld (“>2”), RF, RTJ

Plug Type

MZ plug (UB)1, Contour Plug (UB), Drilled Cone Plug (UB/PiB), Standard Plug (PiB/PB)

Cage Type

Standard Ported Cage, Les Sonic I & II, Les Cav I, Zick Twist1

Flow Characteristic

Linear, Equal Percent, Modied

Packing Type

Single/Double PTFE, Single/Double Graphite, Low Emission PTFE/Graphite1

Body Material

A216 Gr WCC, A216 Gr LCC, A217 Gr WC6, A217 Gr WC9, A351 Gr CF8M

Leakage Class

Class IV and Class V

Trim Material

Refer Catalogue

Cv Range

Refer Catalogue

Actuation

Pneumatic, Electric, Electro-Hydraulic, and Hydraulic Available

Certifications/Compliance

IBR, NACE, PED/CE

CIR 3200 Desuperheaters

Versatile Reliable

Desuperheater is a critical component used in the management of steam from power generation sources to industrial uses of steam. Also used for accurate temperature control in various process gas applications. The CIR 3200 Desuperheaters accelerate the process of spray fluid evaporation in process steam/gas and thereby achieving steady conditions within short distance from the outlet. Our Desuperheater designs are effective enough, leading to efficient heat transfer and less maintenance.

CIR 3200 product range is bundled with various types of desuperheaters to meet any temperature control requirements. Our Solution includes Venturi, Fixed & Spring-loaded nozzles with various mounting options to meet market & process piping needs. Customized solutions are offered no matter what your desuperheating need is.

Specification

Size

1” to 14”

Rating

150# to 2500#

Types

Wafer, Lugged – Wafer Flanged, Flanged

End Connections

1 1 RF, RTJ, SWE , BWE

Spray Nozzle Type

Fixed Area Nozzle

Body Material

A105, A182 Gr F11, A182 Gr F22, A182 Gr F91, A182 Gr F316

Nozzle Material

SS 316, SS 316 Stellite

Nozzle Cv

Refer Catalogue

Nozzle Quantity

Refer Catalogue

Turndown

4:1

Certifications

IBR, NACE, PED/CE

CIR 3300 & 3400 Steam Conditioning | Turbine Bypass

Effective. Efficient

For OEM’s, EPC firms, Power, Industrial Energy Producers, Process industries, who need a cost effective, reliably performing Steam Conditioning & Turbine Bypass valve solution, the CIR 3300 & CIR 3400 series of Severe Service Control Valve System can best suit their process needs with minimized maintenance and installed cost.

The CIR 3300 & CIR 3400 products offers excellent control using various trim/ desuperheating options and multiple actuation options in a competitive package. Decades of demonstrated performance across various industries & sectors has made these valves stand on top amongst its competitors in the market.

CIR 3300 Steam Conditioning Specification

Body Type

Globe, Angle, Z-Form

Outlet Sizes

1” (DN25) to 30” (DN750)

Plug Sizes

25mm to 300mm

ANSI Class

150# to 4500#, Dual Rated, Custom Rating

End Connections

SWE, BWE, RF, RTJ

Plug Type

Contour Plug (UB), Drilled Cone (UB/ PiB)

Cage Type

Drilled Hole (1-3 Stages), Multi-Stage Multi-Path Zick Twist – (2-20 Stages)

Flow Characteristic

Linear, Equal Percent, Modified, Customer Specific

Packing Type

Single/Double PTFE, Single/Double Graphite, Low Emission PTFE/Graphite

Nozzle Types

De-Laval Nozzle, CIR 3200 Desuperheater Nozzles(Venturi, Probe – FN / SL Nozzle, Wall Mounted – SL Nozzle, IC DSH with DC or ZT trims , SA Nozzle )

Body Material

A105, A182 Gr F11, A182 Gr F22, A182 Gr F91, A182 Gr F316

Trim Material

Refer catalogue

Cv Range

Custom – Made to order

Leakage Class

Class IV and Class V

Actuation

Pneumatic, Electric, Electro-Hydraulic, and Hydraulic Available

Pre-Warming

Option available

Drain Connection

¼” or ½” NPT

Certifications / Compliance

IBR, PED/CE

CIR 3400 Turbine Bypass Specifications

Body Type

Globe, Angle, Z-Form

Inlet Sizes

1” (DN25) to 20” (DN500)

Outlet Sizes

1” (DN25) to 30” (DN750)

Plug Sizes

25mm to 300mm

ANSI Class

150# to 4500#, Dual Rated, Custom Rating

End Connections

SWE, BWE, RF, RTJ

Plug Type

Contour Plug (UB), Drilled Cone (UB/ PiB)

Cage Type

Drilled Hole (1-3 Stages), Multi-Stage Multi-Path Zick Twist – (2-20 Stages)

Flow Characteristic

Linear, Equal Percent, Modified, Customer Specific

Packing Type

Single/Double PTFE, Single/Double Graphite, Low Emission PTFE/Graphite

Nozzle Types

De-Laval Nozzle, CIR 3200 Desuperheater Nozzles(Venturi, Probe – FN / SL Nozzle, Wall Mounted – SL Nozzle, IC DSH with DC or ZT trims , SA Nozzle )

Body Material

A105, A182 Gr F11, A182 Gr F22, A182 Gr F91, A182 Gr F316

Trim Material

Refer catalogue

Cv Range

Custom – Made to order

Leakage Class

Class IV and Class V

Actuation

Pneumatic, Electric, Electro-Hydraulic, and Hydraulic Available

Pre-Warming

Option available

Drain Connection

¼” or ½” NPT

Certifications / Compliance

IBR, PED/CE

CIR 3500 Skid Solutions I Dump tube

Versatile Reliable

CIR 3500 are custom solutions designed to cater auxiliary systems and various applications mainly in process, power, paper/pulp industries. Our CIR 3500 solutions are proven and rugged design which offers most accurate and reliable steam engineering solutions to the industry.

These are further categorized into following types,

  • PRESSURE REDUCING STATION I CIR 3510
  • DESUPERHEATING STATION I CIR 3520
  • PRESSURE REDUCING DESUPERHEATER STATION I CIR 3530
  • DUMP TUBE | CIR 3540

Specification

Type

Skid with complete piping as per ANSI B31.1 Power Piping

Size

1” to 24”

ANSI Class

150# to 2500#

End Connections

SWE, BWE, RF, RTJ

Skid Material

A 106 Gr B, A335 Gr P11, A335 Gr P22, A335 Gr P91

Control Valve

CIR 3100 / CIR 3300

Desuperheater

CIR 3200

Certification / Compliance

IBR